DmitrySoshnikov

/**
 * Depth-first and Breadth-first graph traversals.
 *
 * In this diff we implement non-recursive algorithms for DFS,
 * and BFS maintaining an explicit stack and a queue.
 *
 * by Dmitry Soshnikov <dmitry.soshnikov@gmail.com>
 * MIT Style license
 */

cb372

Category theory jargon cheat sheet

A primer/refresher on the category theory concepts that most commonly crop up in conversations about Scala or FP. (Because it's embarassing when I forget this stuff!)

I'll be assuming Scalaz imports in code samples, and some of the code may be pseudo-Scala.

Functor

A functor is something that supports map.

tkawachi

import java.nio.charset.Charset
import java.text.SimpleDateFormat
import java.util.Date

import com.amazonaws.services.elasticbeanstalk.AWSElasticBeanstalkClient
import com.amazonaws.services.elasticbeanstalk.model.{UpdateEnvironmentRequest, S3Location, CreateApplicationVersionRequest}
import com.amazonaws.services.s3.AmazonS3Client
import com.amazonaws.services.s3.model.Region
import com.typesafe.sbt.packager.docker.DockerPlugin
import com.typesafe.sbt.packager.docker.DockerPlugin.autoImport.{Docker, dockerExposedPorts}

gubatron

Things to remember when compiling/linking C/C++ software

by Angel Leon. March 17, 2015;

Last update on December 14, 2023

Updated on February 27, 2023

Updated August 29, 2019.

JeroMiya

package com.example.jeremybell.myapplication

import android.app.Activity
import android.os.Bundle
import android.view.Menu
import android.view.MenuItem

class MyActivity extends Activity {
  override def onCreate(savedInstanceState: Bundle): Unit = {
    super.onCreate(savedInstanceState)

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

julianpeeters

//Adapted from: https://github.com/jcrobak/avro-examples

import org.apache.spark.SparkContext
import org.apache.spark.SparkContext._

import org.apache.avro.generic.GenericRecord
import org.apache.avro.mapred.AvroKey
import org.apache.avro.mapreduce.AvroKeyInputFormat
import org.apache.hadoop.io.NullWritable
import org.apache.commons.lang.StringEscapeUtils.escapeCsv

bbeaudreault

package org.apache.hadoop.hbase.mapreduce;

import java.io.IOException;
import java.util.Collections;
import java.util.List;

import org.apache.hadoop.hbase.HBaseConfiguration;
import org.apache.hadoop.hbase.client.Scan;
import org.apache.hadoop.hbase.util.Bytes;
import org.apache.hadoop.mapreduce.Job;

mletterle

Combining Two (or more potentially) Git Repos

###Moving one repo into a subdirectory of the other

Preserves notes and sets commit details to author details

in newrepo

ilguzin

import spray.routing._
import spray.routing.directives.LogEntry
import spray.http.HttpRequest
import spray.httpx.encoding.{Gzip, NoEncoding}

import akka.event.Logging._


/** Main class to start up the application */
object Boot extends App with SimpleRoutingApp {